Home / 1,819,313,459.60-2,510,652,572.37-983,938,029.21

Finding the Fourth Proportional to 1,819,313,459.60, 2,510,652,572.37 and 983,938,029.21

Calculator

Solution

The fourth proportional to 1,819,313,459.60, 2,510,652,572.37 and 983,938,029.21 is: 1,357,834,479.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,819,313,459.60 : 2,510,652,572.37 = 983,938,029.21 : x
  2. Step 2: Convert to fraction form
    1,819,313,459.60/2,510,652,572.37 = 983,938,029.21/x
  3. Step 3: Cross multiply
    1,819,313,459.60x = 2,510,652,572.37 × 983,938,029.21
  4. Step 4: Simplify right side
    1,819,313,459.60x = 2,470,326,544,088,754,688
  5. Step 5: Solve for x
    x = 2,470,326,544,088,754,688/1,819,313,459.60
  6. Step 6: Final answer
    x = 1,357,834,479.30

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.